Help Warehouse Fee

[Berkas]

Hello, I wanna ask, how make what warehouse don't show fee?

Example, I maked in clientpackets fee = 0;

Yes, it is working, BUT problem is, I put item to the warehouse and it shows Fee 30, but I can put it for free. I thinked it is serverpackets, but it isn't... One friend says it is client, how fix it? I wan't to show 0, not per 1 item 30 fee.

Thanks for helping!